EX2500 Ethernet Switch Configuration Guide
VLANs and Port VLAN ID Numbers
VLAN Numbers
The EX2500 switch supports up to 1024 VLANs per switch. Even though the maximum number of VLANs supported at any given time is 1024, each can be identified with any number between 1 and 4094. VLAN 1 is the default VLAN for the data ports. VLAN 4095 is used by the management network, which includes the management port.
Use the following CLI command to view VLAN information:
ex2500(config)# show vlan
VLAN | Name | Status | Ports |
----
1 | VLAN 1 | ena | ||
2 | VLAN | 2 | dis | empty |
4095 | Mgmt | VLAN | ena | MGMT |
PVID Numbers
Each port in the switch has a configurable default VLAN number, known as its PVID. By default, the PVID for all
Use the following CLI commands to view and configure PVIDs:
Port information:
ex2500# show interface information
Alias | Port Tag Edge Lrn Fld PVID | NAME | VLAN(s) | ||||||
1 |
| 1 | y | n | e | e | 1 | 1 | 1 |
2 |
| 2 | y | n | e | e | 1 | 2 | 1 |
3 |
| 3 | y | n | e | e | 1 | 3 | 1 |
4 |
| 4 | y | n | e | e | 1 | 4 | 1 |
5 |
| 5 | y | n | e | e | 1 | 5 | 1 |
6 |
| 6 | y | n | e | e | 1 | 6 | 1 |
... | ... |
|
|
|
|
| ... | ... | |
24 | 24 |
| n | n | e | e | 1 | 24 | 1 |
MGMT |
|
| MGMT n | n | d | d | 4095 | MGMT | 4095 |
# = PVID is tagged.
Port configuration:
ex2500(config)# interface port 7
Each port on the switch can belong to one or more VLANs, and each VLAN can have any number of switch ports in its membership. Any port that belongs to multiple VLANs, however, must have VLAN tagging enabled (see “VLAN Tagging” on page 23).
22 VLANs and Port VLAN ID Numbers
